/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.dtstack.chunjun.connector.hbase.util;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.Objects;

public class HBaseTestUtil {
    public static String readFile(String fileName) throws IOException {
        // Creating an InputStream object
        try (InputStream inputStream =
                        Objects.requireNonNull(
                                HBaseTestUtil.class
                                        .getClassLoader()
                                        .getResourceAsStream(fileName));
                // creating an InputStreamReader object
                InputStreamReader isReader = new InputStreamReader(inputStream);
                // Creating a BufferedReader object
                BufferedReader reader = new BufferedReader(isReader)) {
            StringBuilder sb = new StringBuilder();
            String str;
            while ((str = reader.readLine()) != null) {
                sb.append(str);
            }

            return sb.toString();
        }
    }
}
